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1411840-88-4

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1411840-88-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1411840-88-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,1,8,4 and 0 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1411840-88:
(9*1)+(8*4)+(7*1)+(6*1)+(5*8)+(4*4)+(3*0)+(2*8)+(1*8)=134
134 % 10 = 4
So 1411840-88-4 is a valid CAS Registry Number.

1411840-88-4Downstream Products

1411840-88-4Relevant articles and documents

Palladacycle-catalyzed reaction of bicyclic alkenes with terminal ynones: Regiospecific synthesis of polysubstituted furans

Ge, Guang-Cun,Mo, Dong-Liang,Ding, Chang-Hua,Dai, Li-Xin,Hou, Xue-Long

, p. 5756 - 5759 (2013/01/15)

A new synthetic strategy to access polysubstituted furans regiospecifically has been developed using simple bicyclic alkenes and terminal ynones as starting materials with palladacycles as unique active catalysts. A rational mechanism has also been proposed. This reaction features mild reaction conditions, easily available starting materials and palladacycle catalysts, a wide substrate scope, and high regiospecificity.

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